用并列连词连接两个句子！

显示全部楼层 · 2010-7-30 17:59:40

he was tired .
he went to bed
he made a promise. he didn't keep it
mary is opening the door.john is greeting her guests

千问 · 2010-7-30 17:59:40

Because he was tired ,so he went to bed。He made a promise,but he didn't keep it.After Mary is opening the door,john is greeting her guests .

千问 · 2010-7-30 17:59:40

he was tired so he went to bedhe made a promise but he didn't keep it mary is opening the door while john is greeting her guests

千问 · 2010-7-30 17:59:40

He was tired thus/so/therefore/hence he went to bed.He made a promise however/but/neverthless he didn't keep it.Mary is openning the door while John is greeting her guests.

千问 · 2010-7-30 17:59:40

sobutand